› added 9 years ago

232

TIL That there is a 30-foot tree trunk known as the “Old Man of the Lake” that has been floating vertically in Oregon’s Crater Lake for nearly 120 years. In 1938 they tracked the tree trunk’s movement and discovered that it had traveled a total distance of over 60 miles in just under 3 months.

Read more m.wikipedia.org

via reddit.com

R7Jea TIL the Hawaiian island of Kauai encourages tourists to check a dog out of shelters for a day as part of a field trip for dogs program. Having the dogs out and about gives them exercise and increases their chances of getting adopted by a local.
wbK8 TIL Some prisoners in China were reportedly forced to play World of Warcraft and other games to gather virtual currency for Prison bosses.
kJwQg TIL liquid nitrogen is not poisonous but can expand up to 695 times in volume when it vaporizes and has no warning properties such as odor or color. If this happens, it can displace oxygen and cause unconsciousness or even death.
b90R0 Today I learned about Project 100,000, which saw nearly 354,000 intellectually, physically, or mentally impaired men and women drafted into the US military during the height of the Vietnam war, going on to suffer casualty rates three times higher than that of normal soldiers.
eeGn TIL that the industrial production of cream cheese is extremely difficult and involves changing polarity at the molecular level. Kraft controls 70% of the market and has kept the recipe secret for 80 years, which is currently held in a vault in New York